Looking at the following IPv6 adresses: 2001:cdba:0000:0000:0000:0000:3257:9652 2001:cdba:0:0:0:0:3257:9652 2001:cdba::3257:9652
All look similar but refer to different hosts.
The addresses are all valid and equivalent
the addresses are all invalid
only the last address in the list is valid
Check the items in the list that are considered optional headers used with IPv6
Hop by Hop options header
Destination options header
Routing Header
Fragmented header
Authentication header (AH)
Encapsulation security payload (ESP) header
In the command ipv6 address 2001:ffff:2::/64 eui-64
Configures the IPv6 address for the interface and enable IPv6 processing on the interface using an EUI-64 interface ID in the high order 64 bits of the address.
Configures the IPv6 address for the interface and enable IPv6 processing on the interface using an EUI-64 interface ID in the low order 64 bits of the address. This basically allows the router to work out the host portion of the address from the interface MAC address
Configures the IPv6 address using an EUI-64 interface ID as the high order 64 bits of the address with the remaining bits being calculated using the 4to6 algorithm.
Configures the IPv6 address for the interface and converts the 48- bit MAC address to a EUI-64 address.
What is stateless autoconfiguration of hosts?
IPv6 hosts can be configured automatically when connected to a routed IPv6 network from a DHCP server exactly like with IPv4.
IPv6 hosts can be configured automatically when connected to a routed IPv6 network by the addition of a stateless IPv6 address configuration server.
IPv6 hosts can be configured automatically when connected to a routed IPv6 network,
IPv6 hosts can be configured at the factory for all IPv6 networks.
The Duplicate Address Detection Algorithm is a Microsoft initiative to prevent users from configuring addresses that are already configured by users on the network. This results in a popup message to the user informing them of their error and the error code. 0x335467.
The major difference between OSPFv4 and OSPFv6 is that OSPFv6 added a security element.
In IPv4, packets are limited to 64KB of payload. When used between capable communication partners. IPv6 has support for packets over this limit, referred to as ______________. (not multiple choice)
Limitless Packets
Jumbograms
MAximgrams
Big UNs
The IPv6 interface is expected in EUI-64, however devices can still use the older 48-bit MAC address format.
Such devices cannot be used with IPv6
These can be converted to EUI-64 and then to modified EUI-64 form for calculating an IPv6 interface ID.
Such devices can be used with the addition of a 4to6 tunnel translator
The difference between 46 bits and 64 bits is just padded out zero's.
Addresses with the fe80::/12 prefix are:
Site-Local and auto-configured by hosts only if conected to a router
Site-Local and auto-configured by hosts despite being connected to a router or not
Site-Local and auto-configured by hosts only if connected to a router
The main feature of a IPv6 is the larger address space: addresses in IPv6 are ____ bits long
64
192
128
32
